John Nerva, MD

Patients often come to a neurosurgeon after receiving unexpected or life-changing news. I consider it a privilege to help patients and their families navigate these difficult and often complex decisions. I take time to understand what matters most to each person, explain their condition and treatment options clearly, and work with them to develop an individualized plan of care.

As a vascular neurosurgeon, I offer a comprehensive approach to cerebrovascular and spinal vascular disease that may include observation or medical therapy, endovascular treatment, open microsurgery, or stereotactic radiosurgery. Having multiple treatment options allows me to tailor treatment to the individual patient rather than the procedure.

My goal is to combine thoughtful decision-making, the best available evidence and technology, and advanced neurosurgical techniques to provide care that is safe, effective, and compassionate.

Cerebrovascular and Spinal Vascular Neurosurgery

Brain Aneurysms

Arteriovenous Malformations (AVMs)

Cavernous Malformations

Dural and Pial Arteriovenous Fistulas

Carotid Cavernous Fistulas

Ischemic and Hemorrhagic Stroke

Subdural Hematoma

Preoperative Tumor Embolization

Endovascular Neurosurgery

Open Cerebrovascular Microsurgery

Stereotactic Radiosurgery for Vascular Malformations

Spinal Angiography and Embolization

My professional interests include improving outcomes for patients with cerebrovascular disease and advancing surgical and endovascular techniques for the treatment of aneurysms, vascular malformations, and stroke.

Outside of medicine, I enjoy spending time with family and friends, fitness and nutrition, traveling, reading, and exploring the great outdoors.

Banner University Medical Center Phoenix
Banner Thunderbird Medical Center
Banner Desert Medical Center